Missile DATCOM
Semi-empirical aerodynamic coefficient prediction for missile configurations
- Vendor
- U.S. Air Force Research Laboratory
- Platforms
- Windows, Linux (export-controlled distribution)
- Official site
- dsiac.org/ ↗
Missile DATCOM predicts aerodynamic coefficients and stability derivatives for axisymmetric missile configurations using semi-empirical methods — fast enough to sweep whole design spaces before committing to CFD or wind-tunnel time. Distribution is export-controlled through U.S. government channels.
Best for: conceptual and preliminary design of guided weapons and sounding rockets, and 6-DOF simulation aero-database generation.
Consider alternatives when configurations depart from the empirical database's assumptions — high-fidelity CFD becomes necessary.
Missile DATCOM articles & guides
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Missile DATCOM: Aerodynamic Coefficient Prediction for Guided Munitions and Tactical Missiles
Missile DATCOM is the U.S. Air Force's semi-empirical aerodynamic prediction tool for missiles, rockets, and finned projectiles, covering Mach 0.1 to 20+ and angles of attack from 0° to 180°. This article covers its NAMELIST input format, coefficient table generation workflow, 6-DOF simulator integration, Monte Carlo dispersion analysis, and best practices for defense engineering programs.